Scanning Electron Microscopy of Cement and Concrete
Author : Nicholas B. Winter
Publisher :
Page : 192 pages
File Size : 15,86 MB
Release : 2012
Category : Cement
ISBN : 9780957104518
Author : Nicholas B. Winter
Publisher :
Page : 192 pages
File Size : 15,86 MB
Release : 2012
Category : Cement
ISBN : 9780957104518
Author : Karen Scrivener
Publisher : CRC Press
Page : 540 pages
File Size : 13,53 MB
Release : 2018-10-09
Category : Technology & Engineering
ISBN : 1498738672
A Practical Guide from Top-Level Industry Scientists As advanced teaching and training in the development of cementitious materials increase, the need has emerged for an up-to-date practical guide to the field suitable for graduate students and junior and general practitioners. Get the Best Use of Different Techniques and Interpretations of the Results This edited volume provides the cement science community with a state-of-the-art overview of analytical techniques used in cement chemistry to study the hydration and microstructure of cements. Each chapter focuses on a specific technique, not only describing the basic principles behind the technique, but also providing essential, practical details on its application to the study of cement hydration. Each chapter sets out present best practice, and draws attention to the limitations and potential experimental pitfalls of the technique. Databases that supply examples and that support the analysis and interpretation of the experimental results strengthen a very valuable ready reference. Utilizing the day-to-day experience of practical experts in the field, this book: Covers sample preparation issues Discusses commonly used techniques for identifying and quantifying the phases making up cementitious materials (X-ray diffraction and thermogravimetric analysis) Presents good practice oncalorimetry and chemical shrinkage methods for studying cement hydration kinetics Examines two different applications of nuclear magnetic resonance (solid state NMR and proton relaxometry) Takes a look at electron microscopy, the preeminent microstructural characterization technique for cementitious materials Explains how to use and interpret mercury intrusion porosimetry Details techniques for powder characterization of cementitious materials Outlines the practical application of phase diagrams for hydrated cements Avoid common pitfalls by using A Practical Guide to Microstructural Analysis of Cementitious Materials. A one-of-a-kind reference providing the do’s and don’ts of cement chemistry, the book presents the latest research and development of characterisation techniques for cementitious materials, and serves as an invaluable resource for practicing professionals specializing in cement and concrete materials and other areas of cement and concrete technology.
Author : Sharon M. DeHayes
Publisher : ASTM International
Page : 154 pages
File Size : 23,45 MB
Release : 1994
Category : Cement
ISBN : 0803118783
Author : J.C. Maso
Publisher : CRC Press
Page : 218 pages
File Size : 46,2 MB
Release : 2004-03-01
Category : Architecture
ISBN : 0203627253
An important new state-of-the-art report prepared by RILEM Technical Committee 108 ICC. It has been written by a team of leading international experts from the UK, USA, Canada, Israel, Germany, Denmark, South Africa, Italy and France. Research studies over recent years in the field of cement science have focused on the behaviour of the interfaces between the components of cement-based materials. The techniques used in other areas of materials science are being applied to the complex materials found in cements and concretes, and this book provides a significant survey of the present state of the art.
Author : Nicholas B. Winter
Publisher :
Page : 206 pages
File Size : 44,84 MB
Release : 2012
Category : Cement
ISBN : 9780957104525
Author : Patrick Echlin
Publisher : Springer Science & Business Media
Page : 329 pages
File Size : 17,90 MB
Release : 2011-04-14
Category : Technology & Engineering
ISBN : 0387857311
Scanning electr on microscopy (SEM) and x-ray microanalysis can produce magnified images and in situ chemical information from virtually any type of specimen. The two instruments generally operate in a high vacuum and a very dry environment in order to produce the high energy beam of electrons needed for imaging and analysis. With a few notable exceptions, most specimens destined for study in the SEM are poor conductors and composed of beam sensitive light elements containing variable amounts of water. In the SEM, the imaging system depends on the specimen being sufficiently electrically conductive to ensure that the bulk of the incoming electrons go to ground. The formation of the image depends on collecting the different signals that are scattered as a consequence of the high energy beam interacting with the sample. Backscattered electrons and secondary electrons are generated within the primary beam-sample interactive volume and are the two principal signals used to form images. The backscattered electron coefficient ( ? ) increases with increasing atomic number of the specimen, whereas the secondary electron coefficient ( ? ) is relatively insensitive to atomic number. This fundamental diff- ence in the two signals can have an important effect on the way samples may need to be prepared. The analytical system depends on collecting the x-ray photons that are generated within the sample as a consequence of interaction with the same high energy beam of primary electrons used to produce images.
Author : V.S. Ramachandran
Publisher : William Andrew
Page : 1010 pages
File Size : 34,73 MB
Release : 2001-12-31
Category : Science
ISBN :
A complete reference to the cutting edge procedures used to test today's materials and details measuring techniques for the long term durability of new types of concrete and concrete technologies, with contributions by 24 leading scientists and chapters that cover chemical and thermal analysis.
Author : Robert Herman Bogue
Publisher :
Page : 826 pages
File Size : 36,19 MB
Release : 1955
Category : Science
ISBN :
Author : Anwar Ul-Hamid
Publisher : Springer
Page : 422 pages
File Size : 42,74 MB
Release : 2018-10-26
Category : Technology & Engineering
ISBN : 3319984829
This book was developed with the goal of providing an easily understood text for those users of the scanning electron microscope (SEM) who have little or no background in the area. The SEM is routinely used to study the surface structure and chemistry of a wide range of biological and synthetic materials at the micrometer to nanometer scale. Ease-of-use, typically facile sample preparation, and straightforward image interpretation, combined with high resolution, high depth of field, and the ability to undertake microchemical and crystallographic analysis, has made scanning electron microscopy one of the most powerful and versatile techniques for characterization today. Indeed, the SEM is a vital tool for the characterization of nanostructured materials and the development of nanotechnology. However, its wide use by professionals with diverse technical backgrounds—including life science, materials science, engineering, forensics, mineralogy, etc., and in various sectors of government, industry, and academia—emphasizes the need for an introductory text providing the basics of effective SEM imaging.A Beginners’ Guide to Scanning Electron Microscopy explains instrumentation, operation, image interpretation and sample preparation in a wide ranging yet succinct and practical text, treating the essential theory of specimen-beam interaction and image formation in a manner that can be effortlessly comprehended by the novice SEM user. This book provides a concise and accessible introduction to the essentials of SEM includes a large number of illustrations specifically chosen to aid readers' understanding of key concepts highlights recent advances in instrumentation, imaging and sample preparation techniques offers examples drawn from a variety of applications that appeal to professionals from diverse backgrounds.
Author : Zongjin Li
Publisher : John Wiley & Sons
Page : 698 pages
File Size : 29,71 MB
Release : 2011-01-11
Category : Technology & Engineering
ISBN : 0470902434
Over the past two decades concrete has enjoyed a renewed level of research and testing, resulting in the development of many new types of concrete. Through the use of various additives, production techniques and chemical processes, there is now a great degree of control over the properties of specific concretes for a wide range of applications. New theories, models and testing techniques have also been developed to push the envelope of concrete as a building material. There is no current textbook which brings all of these advancements together in a single volume. This book aims to bridge the gap between the traditional concrete technologies and the emerging state-of-the-art technologies which are gaining wider use.